Les cinq sites étaient opérationnels en juillet 2004, ce qui a permis de combler une importante faille de ce volet du programme de surveillance.
The Arctic climate programs are less sophisticated than in the Atlantic and Pacific, but include through-flow monitoring in key straights of ocean current through full depth, ice drift, temperature and salinity at the seabed and acoustic backscatter from zooplankton.Giga-fren Giga-fren